Find a cubic polynomial in standard form with real coefficients having the given zeros.1 and -2 + 2i
What will be an ideal response?
P(x) = x3 + 3x2 + 4x - 8
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Write a formula to express the relationship. Use k as the constant of variation.John kept track of the time it took him to drive to college from his home and the speed at which he drove. He found that the time t varies inversely as the speed r.
A. t = 
B. r = kt
C. t = 
D. t = kr
Solve the problem.A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 184 feet and a maximum height of 25 feet. Find the height of the arch at 15 feet from its center.
A. 2.7 ft B. 33.1 ft C. 0.2 ft D. 24.3 ft
Add or subtract as indicated. Write a sentence answering the question.A gas tank contains 31.9 liters of gasoline. To top it off, 659 milliliters of gasoline are added to it. How many centiliters of gasoline does the tank now contain?
A. The tank now contains 
of gasoline.
B. The tank now contains 
of gasoline.
C. The tank now contains 
of gasoline.
D. The tank now contains 
of gasoline.
Find the exact value of the expression. Do not use a calculator.csc2 60° - tan2 30°
A. 0 B. 2 C. 1 D. -1